CAOLF (China Aviation Oil (Singapore)) Cyclically Adjusted PB Ratio: 1.58 (As of Jul. 15, 2026) — 53% Above Median

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CAOLF China Aviation Oil (Singapore) Corp Ltd CAOLF
73 GF Score
Price $1.74
GF Value $1.04
! 1 Warning Sign
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What is China Aviation Oil (Singapore) Cyclically Adjusted PB Ratio?

China Aviation Oil (Singapore) CAOLF 73 Cyclically Adjusted PB Ratio is 1.58 as of Jul. 15, 2026, which is 53% above its 10-year median of 1.03. GuruFocus rates CAOLF with a GF Score™ of 73/100 and a GF Value™ of $1.04. The stock has 1 warning sign investors should review. Among 773 Oil & Gas companies, China Aviation Oil (Singapore) ranks better than 54.59% on this metric.

As of today (2026-07-15), China Aviation Oil (Singapore)'s current share price is $1.74. China Aviation Oil (Singapore)'s Cyclically Adjusted Book per Share for the fiscal year that ended in Dec25 was $1.10. China Aviation Oil (Singapore)'s Cyclically Adjusted PB Ratio for today is 1.58.

The historical rank and industry rank for China Aviation Oil (Singapore)'s Cyclically Adjusted PB Ratio or its related term are showing as below:

CAOLF' s Cyclically Adjusted PB Ratio Range Over the Past 10 Years
Min: 0.53   Med: 1.03   Max: 2.49
Current: 1.09

During the past 13 years, China Aviation Oil (Singapore)'s highest Cyclically Adjusted PB Ratio was 2.49. The lowest was 0.53. And the median was 1.03.

CAOLF's Cyclically Adjusted PB Ratio is ranked better than
54.59% of 773 companies
in the Oil & Gas industry
Industry Median: 1.18 vs CAOLF: 1.09

The Shiller PE Ratio was first used by professor Robert Shiller. He uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings per share of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted book value per share of a company over the past 10 years.

China Aviation Oil (Singapore)'s adjusted book value per share data of for the fiscal year that ended in Dec25 was $1.253. Add all the adjusted book value per share for the past 10 years together and divide the count will get our Cyclically Adjusted Book per Share, which is $1.10 for the trailing ten years ended in Dec25.

Shiller PE for Stocks: The True Measure of Stock Valuation


China Aviation Oil (Singapore)  (OTCPK:CAOLF) Cyclically Adjusted PB Ratio Explanation

Compared with the regular PB Ratio, which works poorly for cyclical businesses, the Cyclically Adjusted PB Ratio smoothed out the fluctuations of book value during business cycles. Therefore it is more accurate in reflecting the valuation of the company.

If a company has consistent business performance, the Cyclically Adjusted PB Ratio should give similar results to regular PB Ratio.


China Aviation Oil (Singapore) Cyclically Adjusted PB Ratio Related Terms


China Aviation Oil (Singapore) Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for China Aviation Oil (Singapore)'s Cyclically Adjusted PB Ratio can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

China Aviation Oil (Singapore) Cyclically Adjusted PB Ratio Chart

China Aviation Oil (Singapore) Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted PB Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.78 0.66 0.61 0.61 1.05

China Aviation Oil (Singapore) Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
Cyclically Adjusted PB Ratio Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 0.61 0.00 0.61 0.00 1.05

CAOLF vs VLO, MPC, PSX: Cyclically Adjusted PB Ratio Comparison

For the Oil & Gas Refining & Marketing subindustry, China Aviation Oil (Singapore)'s Cyclically Adjusted PB Ratio, along with its competitors' market caps and Cyclically Adjusted PB Ratio data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.


China Aviation Oil (Singapore) Cyclically Adjusted PB Ratio vs Oil & Gas Industry

For the Oil & Gas industry and Energy sector, China Aviation Oil (Singapore)'s Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where China Aviation Oil (Singapore)'s Cyclically Adjusted PB Ratio falls into.


CAOLF
73GF Score
China Aviation Oil (Singapore) Corp Ltd CAOLF
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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China Aviation Oil (Singapore) Cyclically Adjusted PB Ratio Calculation

Like the Shiller PE Ratio, the Cyclically Adjusted PB Ratio takes the Book Value per Share from the past 10 years, adjusts it for inflation, and then calculates the average. This average is then used for the P/B calculation. Because it considers this 10-year average, it's often referred to as the CAPB Ratio.

The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PB Ratio.

China Aviation Oil (Singapore)'s Cyclically Adjusted PB Ratio for today is calculated as

Cyclically Adjusted PB Ratio=Share Price/ Cyclically Adjusted Book per Share
=1.74/1.10
=1.58

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

China Aviation Oil (Singapore)'s Cyclically Adjusted Book per Share for the fiscal year that ended in Dec25 is calculated as:

For example, China Aviation Oil (Singapore)'s adjusted Book Value per Share data for the fiscal year that ended in Dec25 was:

Adj_Book=Book Value per Share/CPI of Dec25 (Change)*Current CPI (Dec25)
=1.253/324.0540*324.0540
=1.253

Current CPI (Dec25) = 324.0540.

China Aviation Oil (Singapore) Annual Data

Book Value per Share CPI Adj_Book
201612 0.747 241.432 1.003
201712 0.838 246.524 1.102
201812 0.894 251.233 1.153
201912 0.971 256.974 1.224
202012 1.019 260.474 1.268
202112 1.048 278.802 1.218
202212 1.050 296.797 1.146
202312 1.103 306.746 1.165
202412 1.147 315.605 1.178
202512 1.253 324.054 1.253

Add all the adjusted book value per share together and divide the count will get our Cyclically Adjusted Book per Share.

Please note that we use the CPI data of the country/region where the company is headquartered. If the CPI data for that country/region is not available, then we will use the CPI data of the United States as default.

What does a Cyclically Adjusted PB Ratio of 1.58 mean?
China Aviation Oil (Singapore) (CAOLF) has a Cyclically Adjusted PB Ratio of 1.58 as of Jul. 15, 2026. Cyclically Adjusted PB Ratio is the ratio of share price to a company's inflation-adjusted book value per share over a 10-year period. View historical data on China Aviation Oil (Singapore) and its competitors. This is 53% above median its historical median of 1.03. Over the past decade, China Aviation Oil (Singapore)'s Cyclically Adjusted PB Ratio has ranged from 0.53 to 2.49. According to the industry distribution chart, China Aviation Oil (Singapore) ranks #351 out of 773 companies in the Oil & Gas industry, placing it in the top 45.4%.
Is China Aviation Oil (Singapore)'s Cyclically Adjusted PB Ratio too high?
China Aviation Oil (Singapore)'s current Cyclically Adjusted PB Ratio of 1.58 is 53% above median its 10-year median of 1.03. Over the past 10 years, this metric has ranged from a low of 0.53 to a high of 2.49. The Oil & Gas industry median Cyclically Adjusted PB Ratio is 1.18. China Aviation Oil (Singapore)'s value of 1.58 is 33.9% above this industry median. Based on the distribution chart, China Aviation Oil (Singapore) ranks #351 out of 773 companies in the Oil & Gas industry, which is above the industry midpoint. Overall, China Aviation Oil (Singapore) has a GF Score™ of 73/100, reflecting its overall financial health beyond just this single metric.
How does China Aviation Oil (Singapore)'s Cyclically Adjusted PB Ratio compare to VLO and MPC?
According to the Oil & Gas industry distribution chart, China Aviation Oil (Singapore) ranks #351 out of 773 companies for Cyclically Adjusted PB Ratio. This puts China Aviation Oil (Singapore) in the upper half of its industry. The industry median Cyclically Adjusted PB Ratio is 1.18. China Aviation Oil (Singapore)'s value of 1.58 is 33.9% above this benchmark. Historically, China Aviation Oil (Singapore)'s own Cyclically Adjusted PB Ratio has ranged from 0.53 to 2.49 over the past decade. While the company's 10-year median is 1.03 vs. the industry median of 1.18, China Aviation Oil (Singapore) has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Cyclically Adjusted PB Ratio for an Oil & Gas company?
The median Cyclically Adjusted PB Ratio among Oil & Gas companies is 1.18, based on 773 companies in the industry. Companies in the top quartile (top 25%) have a Cyclically Adjusted PB Ratio significantly above this median, while those in the bottom quartile fall well below. However, Cyclically Adjusted PB Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. China Aviation Oil (Singapore)'s current Cyclically Adjusted PB Ratio of 1.58 is 33.9% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Cyclically Adjusted PB Ratio mean?
A high Cyclically Adjusted PB Ratio can signal that a stock is expensive relative to its fundamentals. Cyclically Adjusted PB Ratio is the ratio of share price to a company's inflation-adjusted book value per share over a 10-year period. View historical data on China Aviation Oil (Singapore) and its competitors. For the Oil & Gas industry, the median Cyclically Adjusted PB Ratio is 1.18 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. China Aviation Oil (Singapore)'s current Cyclically Adjusted PB Ratio is 1.58, which is 53% above median its own 10-year median of 1.03. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is China Aviation Oil (Singapore) stock overvalued right now?
China Aviation Oil (Singapore) (CAOLF) has a current Cyclically Adjusted PB Ratio of 1.58. The stock's GF Value™ is $1.04, compared to a current price of $1.74 — trading 67.3% above its estimated fair value. The current Cyclically Adjusted PB Ratio is 1.58, which is 53% above median its 10-year median of 1.03 and 33.9% above the Oil & Gas industry median of 1.18. China Aviation Oil (Singapore)'s overall GF Score™ is 73/100 with 1 warning sign to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted PB Ratio calculated?
Cyclically Adjusted PB Ratio is calculated from a company's financial statements. For China Aviation Oil (Singapore) (CAOLF), the current Cyclically Adjusted PB Ratio is 1.58 as of Jul. 15, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is China Aviation Oil (Singapore) (CAOLF) Overvalued in 2026?

Based on GuruFocus' analysis, China Aviation Oil (Singapore) stock appears to be overvalued. The current stock price of $1.74 is trading 67.3% above its estimated GF Value™ of $1.04.

Key valuation signals for CAOLF:

  • Cyclically Adjusted PB Ratio: 1.58 (53% above median its 10-year median of 1.03)
  • GF Value™: $1.04 vs. price of $1.74 (67.3% above fair value)
  • GF Score™: 73/100 with 1 warning sign
  • Industry Position: 33.9% above the Oil & Gas median (#351 of 773)

No single metric tells the full story. See the CAOLF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


China Aviation Oil (Singapore) Business Description

Industry EnergyOil & Gas
Other Exchanges G92:SingaporeVZ8:Germany
Address 8 Temasek Boulevard, No. 31-02 Suntec Tower Three, Singapore, SGP, 038988
China Aviation Oil (Singapore) Corp Ltd provides transportation fuels. With the core business involving the supply and trading of jet fuel across China and internationally, covering Asia-Pacific, North America, Europe, and the Middle East, the company also trades other oil products, which include fuel oil, gas oil, aviation gas, and crude oil in the Asia-Pacific region. The company operates in three segments: i) Middle Distillates: It engages in supplying and trading jet fuel and gas oil. ii) Other Oil Products: It involves the supply and trading of fuel oil, crude oil, and gasoline, and iii) Investments in Oil-Related Assets: Investments in oil-related assets through the Group's holdings in associates. The majority of the company's revenue is derived from the Middle distillates segment.
73GF Score

Get the complete analysis for CAOLF

Cyclically Adjusted PB Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$1.74
Price
$1.04
GF Value